/Engine/Plugins/MovieScene/MovieRenderPipeline/Source/MovieRenderPipelineCore/Public/Graph/MovieGraphValueContainer.h
Holds a generic value, with an API for getting/setting the value, as well as getting/setting its type and container (eg, array).
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(Abstract) class UMovieGraphValueContainer : public [UObject](API\Runtime\CoreUObject\UObject\UObject)